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ChemistryCoordination ChemistryMiscellaneous/MixedHard2 minPYQ_2023
ChemistryHardsingle choice

. Match List I with List II :

List I (Reagents used)List II (Compound with Functional group detected)
A.Alkaline solution of copper sulphate and sodium citrateI.
B.Neutral FeCl3 solutionII.
C.Alkaline chloroform solutionIII.
D.Potassium iodide and sodium hypochlorideIV

Choose the correct answer from the options given below :

Question diagram: . Match List I with List II : List I (Reagents used) List II

Options:

Answer:
B
Solution:

(A) Aldehydes give red precipitate with Fehling's solution.

(B) Phenols give violet colour with neutral ferric chloride solution

(C) Primary amines give isocyanides with chloroform in the presence of alkali. This reaction known as carbylamine reaction.

(D) 1-phenylethanol give haloform reaction with sodium hypochlorite. The products are benzoate and chloroform.

 

Stream:JEESubject:ChemistryTopic:Coordination ChemistrySubtopic:Miscellaneous/Mixed
2mℹ️ Source: PYQ_2023

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